26. 27. An airplane travels from points A and B with a distance of 1500 km and a wind along its flight line. If it takes the airplane 2 hours from A to B with the tailwind and 2.5 from B to A with the headwind, what is the velocity of the airplane in still air? a. 375 kph b. 600 kph c. 675 kph d. 725 kph A bookstore purchased a bestselling book at P200 pesos per copy. What will be the selling price if a discount of 20% and a profit of 30% is to be made? a. P125 b. P250 c. P325 d. P450

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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26.
27.
An airplane travels from points A and B with a distance of 1500 km and a wind along its flight line. If
it takes the airplane 2 hours from A to B with the tailwind and 2.5 from B to A with the headwind, what
is the velocity of the airplane in still air?
a. 375 kph
b. 600 kph
c. 675 kph
d. 725 kph
A bookstore purchased a bestselling book at P200 pesos per copy. What will be the selling price if a
discount of 20% and a profit of 30% is to be made?
a. P125
b. P250
c. P325
d. P450
Transcribed Image Text:26. 27. An airplane travels from points A and B with a distance of 1500 km and a wind along its flight line. If it takes the airplane 2 hours from A to B with the tailwind and 2.5 from B to A with the headwind, what is the velocity of the airplane in still air? a. 375 kph b. 600 kph c. 675 kph d. 725 kph A bookstore purchased a bestselling book at P200 pesos per copy. What will be the selling price if a discount of 20% and a profit of 30% is to be made? a. P125 b. P250 c. P325 d. P450
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